.imgLazy{
    position: relative;
    height: inherit;
}

.imgLazy .imgLazyContent{
    position: relative;
    z-index: 2;
}

.imgLazyLayer{
    background: #e0e0e0;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    z-index: 1;
}